1 to 25 of 60 Infrastructure Engineer Jobs in the City of London

Senior Infrastructure Engineer – Azure, AWS, Active Directory, Exchange, Group Policy, Meraki, Fortinet, SD-WAN, PowerShell, ITIL, Change Management, Hybrid (4 days p/w in London), Site Travel Up to £80,000 Basic + Benefits + Travel Expenses This is a fantastic Senior Infrastructure Engineer opportunity to work with a leading infrastructure services organisation, driving … design and implementation of enterprise infrastructure across the business. The Senior Infrastructure Engineer is Hybrid, initially 4 days a week in London, able to travel to other sites, where required. As a Senior Infrastructure Engineer, you will play a crucial role in architecting and deploying infrastructure solutions across on-prem and cloud environments, ensuring … reliability, scalability, and security. The Senior Infrastructure Engineer will have strong experience with Azure and AWS cloud services, as well as sound knowledge of Active Directory, Exchange, and Group Policy. As Senior Infrastructure Engineer, excellent capabilities across networking is essential, including hands-on experience with Fortinet Firewalls and Cisco Meraki. ITIL Certification is desirable for the More ❯

Senior Infrastructure Engineer – Azure, AWS, Active Directory, Exchange, Group Policy, Meraki, Fortinet, SD-WAN, PowerShell, ITIL, Change Management, Hybrid (4 days p/w in London), Site Travel Up to £80,000 Basic + Benefits + Travel Expenses This is a fantastic Senior Infrastructure Engineer opportunity to work with a leading infrastructure services organisation, driving … design and implementation of enterprise infrastructure across the business. The Senior Infrastructure Engineer is Hybrid, initially 4 days a week in London, able to travel to other sites, where required. As a Senior Infrastructure Engineer, you will play a crucial role in architecting and deploying infrastructure solutions across on-prem and cloud environments, ensuring … reliability, scalability, and security. The Senior Infrastructure Engineer will have strong experience with Azure and AWS cloud services, as well as sound knowledge of Active Directory, Exchange, and Group Policy. As Senior Infrastructure Engineer, excellent capabilities across networking is essential, including hands-on experience with Fortinet Firewalls and Cisco Meraki. ITIL Certification is desirable for the More ❯

Infrastructure Engineer Are you an Infrastructure Engineer looking for your next exciting opportunity? A brand-new position has arisen for an Infrastructure Engineer to join a charity, where you will be providing on prem/cloud based support. As the Infrastructure Engineer, you will be able to work fully remote from anywhere … in the UK. You will be expected to have experience of infrastructure (On-prem/cloud) as well as Office 365, Microsoft Azure and Intune. This is a great opportunity for an ambitious Infrastructure Engineer to further develop their career, as this company embarks on a number of exciting projects, where you will have exposure to a … wide range of new technologies and systems. The Infrastructure Engineer will provide direct support to customers and colleagues whilst also having the opportunity to showcase their technical and stakeholder management skills. You will be supporting the business growth, working closely alongside the IT teams to define their infrastructure projects, putting your D365 and Microsoft Azure knowledge into More ❯

Infrastructure Engineer 6-month contract Remote My Customer is seeking an experienced Infrastructure Engineer with a strong background in Wintel Server environments, VMware, and Nutanix to join their growing IT team. This is a hands-on role suited for a technically skilled individual with deep expertise in building and supporting modern, enterprise-scale infrastructure. The Infrastructure Engineer will play a key role in designing, implementing, and maintaining critical infrastructure systems, ensuring performance, resilience, and security across their platforms. Your experience with NSX-T, cloud platforms, and operational technology (OT) environments will be especially valuable. Key Requirements from the Infrastructure Engineer: Proven experience in enterprise Wintel Server administration Strong knowledge of VMware … monitoring tools Understanding of Unix/Linux fundamentals Experience with cloud platforms (e.g., AWS, Azure) Strong analytical and troubleshooting skills Excellent communication and documentation abilities Key Responsibilities of the Infrastructure Engineer: Build, configure, and manage Wintel Server environments (Windows 7, 10, Server 2003, 2008R2, 2012, 2016, 2019) Deploy and Support scalable Nutanix infrastructure solutions Manage and optimize More ❯

AI Infrastructure Engineer | AI Tech Scale-Up | £60,000–£85,000 DOE + Shares | London/Hybrid We are partnered with an innovative AI scale-up that’s growing rapidly and looking to hire an experienced AI Infrastructure Engineer to help deliver next-generation solutions. The Company This ambitious business is at the forefront of applied … strong growth trajectory and a collaborative culture, they offer the chance to work on high-impact projects in a fast-paced, forward-thinking environment. The Role As an AI Infrastructure Engineer, you’ll play a central role in building and deploying production-grade AI systems. You’ll be responsible for designing robust architectures, ensuring reliability and scalability, and … ll be expected to bring both engineering expertise and the ability to work closely with stakeholders to deliver measurable business value. The Candidate Key attributes of the suitable AI Infrastructure Engineer include: Deployment Expertise – Experience delivering enterprise AI or data-driven solutions across cloud and/or on-premise environments. Cloud & DevOps Skills – Familiarity with at least one More ❯

AI Infrastructure Engineer | AI Tech Scale-Up | £60,000–£85,000 DOE + Shares | London/Hybrid We are partnered with an innovative AI scale-up that’s growing rapidly and looking to hire an experienced AI Infrastructure Engineer to help deliver next-generation solutions. The Company This ambitious business is at the forefront of applied … strong growth trajectory and a collaborative culture, they offer the chance to work on high-impact projects in a fast-paced, forward-thinking environment. The Role As an AI Infrastructure Engineer, you’ll play a central role in building and deploying production-grade AI systems. You’ll be responsible for designing robust architectures, ensuring reliability and scalability, and … ll be expected to bring both engineering expertise and the ability to work closely with stakeholders to deliver measurable business value. The Candidate Key attributes of the suitable AI Infrastructure Engineer include: Deployment Expertise – Experience delivering enterprise AI or data-driven solutions across cloud and/or on-premise environments. Cloud & DevOps Skills – Familiarity with at least one More ❯

Infrastructure Engineer - 12 Month (FTC) | £60,000 (Flex) - London (Hybrid - 3 Days Onsite) Here at Burns Sheehan, we are working exclusively with a leading name in the Real Estate sector as they look to hire an Infrastructure Engineer to join their Technology Services function on an initial 12-month fixed-term basis. This is a hybrid … skills aren’t required, a solid grounding in IT operations and service environments is important. Sound Interesting? Feel free to Apply and I will get back to you accordingly !!! Infrastructure Engineer - 12 Month (FTC) | £60,000 (Flex) - London (Hybrid - 3 Days Onsite More ❯

Infrastructure Engineer - 12 Month (FTC) | £60,000 (Flex) - London (Hybrid - 3 Days Onsite) Here at Burns Sheehan, we are working exclusively with a leading name in the Real Estate sector as they look to hire an Infrastructure Engineer to join their Technology Services function on an initial 12-month fixed-term basis. This is a hybrid … skills aren’t required, a solid grounding in IT operations and service environments is important. Sound Interesting? Feel free to Apply and I will get back to you accordingly !!! Infrastructure Engineer - 12 Month (FTC) | £60,000 (Flex) - London (Hybrid - 3 Days Onsite More ❯

Azure Infrastructure Engineer Hybrid working policy: 3 days per week required in the office. DGH Recruitment are currently recruiting on behalf of a leading global professional services firm who are looking for an Azure Infrastructure Engineer to join the team in London. This is a newly created role, working as part of a globally distributed team … the end to end cloud transformation from on premise infrastructures into Azure. The role will suit an individual with strong technical experience in both on premise and cloud based infrastructure (Microsoft) who has experience of cloud transformation programmes at an enterprise scale. Responsibilities: - Responsible for assessing current technologies and preparing for cloud transformation, working with the Platform Engineering team … Develops, maintains and documents infrastructure best practices, guidelines, and guardrails for on-premise and cloud technologies - Ensure application performance, uptime, and scale, maintaining high standards for code quality and thoughtful design - Identifies, analyses, and resolves legacy and cloud infrastructure vulnerabilities and deployment issues - Develops and deploys modular cloud-based systems - Working with the Platform Engineering team, provide automation More ❯

Azure Infrastructure Engineer Hybrid working policy: 3 days per week required in the office. DGH Recruitment are currently recruiting on behalf of a leading global professional services firm who are looking for an Azure Infrastructure Engineer to join the team in London. This is a newly created role, working as part of a globally distributed team … the end to end cloud transformation from on premise infrastructures into Azure. The role will suit an individual with strong technical experience in both on premise and cloud based infrastructure (Microsoft) who has experience of cloud transformation programmes at an enterprise scale. Responsibilities: - Responsible for assessing current technologies and preparing for cloud transformation, working with the Platform Engineering team … Develops, maintains and documents infrastructure best practices, guidelines, and guardrails for on-premise and cloud technologies - Ensure application performance, uptime, and scale, maintaining high standards for code quality and thoughtful design - Identifies, analyses, and resolves legacy and cloud infrastructure vulnerabilities and deployment issues - Develops and deploys modular cloud-based systems - Working with the Platform Engineering team, provide automation More ❯

Senior Infrastructure Engineer | AWS, Windows, Terraform | Media & TV Salary - £60,000 Holborn/TCR office 3 days a week My client is a world-leading independent production and distribution group that produces some of the most popular TV programmes in the world. They're looking for a Senior Infrastructure Engineer who will support circa 30 internal … alongside 3 other senior engineers, and 2 project-based engineers reporting to the IT Manager. A bit of a unique opportunity here as you will be a ‘modern Windows engineer’ as our client is hosting 60% of their infrastructure in AWS and 40% Windows on-prem. It’s a unique setup being a Windows/Microsoft environment inside … be really helpful for this Experience with tools like AvePoint, ManageEngine etc will be helpful for the Windows = AWS/SharePoint migrations The eventual goal is to migrate all infrastructure into Lambda. Core duties: Going to be doing a lot of Windows VM building, EC2 or AWS and running through a problem with them. Working on our client’s More ❯

Senior Infrastructure Engineer | AWS, Windows, Terraform | Media & TV Salary - £60,000 Holborn/TCR office 3 days a week My client is a world-leading independent production and distribution group that produces some of the most popular TV programmes in the world. They're looking for a Senior Infrastructure Engineer who will support circa 30 internal … alongside 3 other senior engineers, and 2 project-based engineers reporting to the IT Manager. A bit of a unique opportunity here as you will be a ‘modern Windows engineer’ as our client is hosting 60% of their infrastructure in AWS and 40% Windows on-prem. It’s a unique setup being a Windows/Microsoft environment inside … be really helpful for this Experience with tools like AvePoint, ManageEngine etc will be helpful for the Windows = AWS/SharePoint migrations The eventual goal is to migrate all infrastructure into Lambda. Core duties: Going to be doing a lot of Windows VM building, EC2 or AWS and running through a problem with them. Working on our client’s More ❯

Senior Wintel Engineer/Windows Infrastructure Engineer - Hedge Fund, London Multi-strategy hedge fund in Central London seeks a Senior Wintel Engineer/Windows Infrastructure Engineer, to join an expanding team and work on advanced infrastructure challenges. This is a hands-on engineering role within a highly technical and collaborative environment, where you … ll help shape and support the systems for global trading and research. Role Design, build, and integrate core infrastructure systems across Windows platforms. Support and enhance the firm’s operating systems, authentication, virtualization, messaging, and network. Develop automation tools and infrastructure software to drive reliability, scalability, and performance. Diagnose and resolve complex, high-impact infrastructure and performance … issues. Collaborate with world-class technologists across teams to deliver secure, scalable, and efficient infrastructure solutions. Required Experience Deep technical expertise across Microsoft infrastructure technologies Strong scripting and automation skills using PowerShell. Passionate about performance, reliability, and clean engineering design. A proactive problem solver with excellent troubleshooting skills and high attention to detail. Exceptional communication and collaboration abilities. More ❯

Senior Wintel Engineer/Windows Infrastructure Engineer - Hedge Fund, London Multi-strategy hedge fund in Central London seeks a Senior Wintel Engineer/Windows Infrastructure Engineer, to join an expanding team and work on advanced infrastructure challenges. This is a hands-on engineering role within a highly technical and collaborative environment, where you … ll help shape and support the systems for global trading and research. Role Design, build, and integrate core infrastructure systems across Windows platforms. Support and enhance the firm’s operating systems, authentication, virtualization, messaging, and network. Develop automation tools and infrastructure software to drive reliability, scalability, and performance. Diagnose and resolve complex, high-impact infrastructure and performance … issues. Collaborate with world-class technologists across teams to deliver secure, scalable, and efficient infrastructure solutions. Required Experience Deep technical expertise across Microsoft infrastructure technologies Strong scripting and automation skills using PowerShell. Passionate about performance, reliability, and clean engineering design. A proactive problem solver with excellent troubleshooting skills and high attention to detail. Exceptional communication and collaboration abilities. More ❯

Infrastructure Engineer (Windows?11/NPPV3) Remote Initially 6-month contract (with possibility of extension) Inside IR35 Must hold NPPV3 clearance (or equivalent) We are seeking a seasoned Infrastructure Engineer with strong experience in Windows?11 deployments and infrastructure engineering. This person will work across both BAU and project streams, helping to maintain and evolve … the clients infrastructure, and enabling the migration or rollout of Windows?11 environments. The ideal candidate is comfortable in a complex, high-availability environment and has experience with modern infrastructure tooling and security practices. Key Responsibilities Manage infrastructure incidents and service requests under SLA Monitoring metrics, logs, and alerts to proactively detect and remediate issues Lead or … support Windows?11 deployment projects (imaging, automation, pilot, rollouts) Support and evolve infrastructure design, ensuring best practices are followed Collaborate with cybersecurity, network, storage, and application teams on cross-domain initiatives Implement or maintain Active Directory, DNS, DHCP, Group Policy, DFSR, WDS, etc. Automate deployment, configuration, and infrastructure provisioning (Infrastructure as Code) Work with virtualisation (VMware/ More ❯

Infrastructure Engineer – Azure/Microsoft/Security £65,000 + Bonus + Benefits Hybrid – South West London (3 days onsite) Quant Capital are partnering with a fast-growing FinTech scale-up hiring an Infrastructure Engineer to own their core platform across cloud, networking and security. This role suits someone who understands high availability, engineers with discipline … and cares about building secure, reliable systems at scale. You’ll take technical ownership from day one. You’ll design, operate and improve hybrid Microsoft/Azure infrastructure while acting as a senior escalation point for the business. The Role Engineer, maintain and evolve hybrid Microsoft infrastructure Deliver uptime-focused projects across networking, cloud and security Drive … Design and manage Azure services: VNETs, RBAC, DNS, VPN, firewalls Own platform documentation and operational best practice Troubleshoot complex incidents and enable engineering teams Required Experience 5+ years in infrastructure engineering or systems engineering Strong Microsoft environment expertise: Windows Server, AD/Entra ID, Group Policy, O365, Intune Solid networking foundations: TCP/IP, VLANs, DNS, VPNs, Wi-Fi More ❯

Infrastructure Engineer – Azure/Microsoft/Security £65,000 + Bonus + Benefits Hybrid – South West London (3 days onsite) Quant Capital are partnering with a fast-growing FinTech scale-up hiring an Infrastructure Engineer to own their core platform across cloud, networking and security. This role suits someone who understands high availability, engineers with discipline … and cares about building secure, reliable systems at scale. You’ll take technical ownership from day one. You’ll design, operate and improve hybrid Microsoft/Azure infrastructure while acting as a senior escalation point for the business. The Role Engineer, maintain and evolve hybrid Microsoft infrastructure Deliver uptime-focused projects across networking, cloud and security Drive … Design and manage Azure services: VNETs, RBAC, DNS, VPN, firewalls Own platform documentation and operational best practice Troubleshoot complex incidents and enable engineering teams Required Experience 5+ years in infrastructure engineering or systems engineering Strong Microsoft environment expertise: Windows Server, AD/Entra ID, Group Policy, O365, Intune Solid networking foundations: TCP/IP, VLANs, DNS, VPNs, Wi-Fi More ❯

Infrastructure Engineer | £85,000 - £100,000 | Hybrid (in x4) | Financial We are working with a Private Investment Firm who are looking for an Infrastructure Engineer to join their close-knit IT Team. This is a hands-on technical role that will see you managing critical network infrastructure, cloud connectivity, and firewall systems for a demanding … landscape. You’ll play a key part in ensuring high availability, performance, and security across both on-prem and cloud systems while driving improvements and automation through scripting and Infrastructure-as-Code (IaC) practices. Key Responsibilities: Maintain and monitor hybrid cloud and on-prem infrastructure, ensuring uptime and resilience. Perform routine system and network checks, proactively identifying and … resolving issues. Support and maintain firewalls, switches, and Internet connectivity (Palo Alto/Juniper). Carry out patching, firmware upgrades, and infrastructure updates. Support Windows Server environments, Azure workloads, and Microsoft 365 services. Use PowerShell and Terraform to automate tasks and deployments. Provide escalated and VIP end-user support when required. Collaborate across teams to improve network and infrastructure More ❯

Infrastructure Engineer | £85,000 - £100,000 | Hybrid (in x4) | Financial We are working with a Private Investment Firm who are looking for an Infrastructure Engineer to join their close-knit IT Team. This is a hands-on technical role that will see you managing critical network infrastructure, cloud connectivity, and firewall systems for a demanding … landscape. You’ll play a key part in ensuring high availability, performance, and security across both on-prem and cloud systems while driving improvements and automation through scripting and Infrastructure-as-Code (IaC) practices. Key Responsibilities: Maintain and monitor hybrid cloud and on-prem infrastructure, ensuring uptime and resilience. Perform routine system and network checks, proactively identifying and … resolving issues. Support and maintain firewalls, switches, and Internet connectivity (Palo Alto/Juniper). Carry out patching, firmware upgrades, and infrastructure updates. Support Windows Server environments, Azure workloads, and Microsoft 365 services. Use PowerShell and Terraform to automate tasks and deployments. Provide escalated and VIP end-user support when required. Collaborate across teams to improve network and infrastructure More ❯

Senior Infrastructure Engineer Hybrid, travel to the central London office Outside IR35 contract Our client are looking for a Senior Infrastructure Engineer with experience in Server Migration and a strong background in server administration, security best practices, and hybrid cloud environments to join them on a contract basis. This role combines hands-on technical delivery (integration More ❯

Senior Infrastructure Engineer Hybrid, travel to the central London office Outside IR35 contract Our client are looking for a Senior Infrastructure Engineer with experience in Server Migration and a strong background in server administration, security best practices, and hybrid cloud environments to join them on a contract basis. This role combines hands-on technical delivery (integration More ❯

Senior Infrastructure Engineer Central London Up to £80k Well-established, highly profitable construction engineering business is seeking an experienced Senior Infrastructure Engineer to join them on a permanent basis. You'll be joining at a critical time as the organisation expands its technical capability, with ambitious growth plans and multiple acquisitions planned every year for the … next 5 years (8 in the past 12 months). Reporting into the IT Operations Manager, you will oversee core infrastructure and networking. You'll work closely with managed service providers to ensure seamless operations and business continuity whilst taking a lead on regular site set-ups. Key Responsibilities: * Lead and manage office and site networks, aligning with business … an escalation point for the Service Desk Team * Set up and configure Local Area Networks (LANs), including hardware deployment and support * Coordinate with third-party MSPs for network and infrastructure management * Manage firewall operations and connectivity with ISPs * Oversee network IP addressing and VPN setups * Support business continuity through proactive incident management * Rapid deployment of site connectivity solutions, including More ❯

AI Infrastructure Engineer Location: London (Hybrid – minimum 3 days/week onsite) Salary: Up to £80k + potential share options About the Role 🧠 A fast-growing UK tech group is looking for a hands-on AI Infrastructure Engineer to design and build the systems connecting core platforms (CRM, data lake, business tools) into a unified, AI … role — you’ll wire together SaaS tools, automate data flows, and shape the internal AI platform powering future automation and AI copilots. Why This Role Is Different? Greenfield AI infrastructure: build the foundation from zero Direct access to decision-makers: no layers of product/PM slowing you down Ownership & growth: clear path to Head of AI Infrastructure … speeds things up Prototype internal automations and AI-driven tools to streamline operations and M&A integration processes Monitor, ensure reliability, and scale integrations and pipelines Document and modularize infrastructure for future AI engineers ✅ Must-Haves: Python & SQL experience Data engineering skills : pipeline design, data modeling, schema development Experience with API integrations, webhooks , and low/no-code automation More ❯

AI Infrastructure Engineer Location: London (Hybrid – minimum 3 days/week onsite) Salary: Up to £80k + potential share options About the Role 🧠 A fast-growing UK tech group is looking for a hands-on AI Infrastructure Engineer to design and build the systems connecting core platforms (CRM, data lake, business tools) into a unified, AI … role — you’ll wire together SaaS tools, automate data flows, and shape the internal AI platform powering future automation and AI copilots. Why This Role Is Different? Greenfield AI infrastructure: build the foundation from zero Direct access to decision-makers: no layers of product/PM slowing you down Ownership & growth: clear path to Head of AI Infrastructure … speeds things up Prototype internal automations and AI-driven tools to streamline operations and M&A integration processes Monitor, ensure reliability, and scale integrations and pipelines Document and modularize infrastructure for future AI engineers ✅ Must-Haves: Python & SQL experience Data engineering skills : pipeline design, data modeling, schema development Experience with API integrations, webhooks , and low/no-code automation More ❯

Senior Cyber Security & Infrastructure Engineer - Azure - FinTech A FinTech is seeking a skilled Senior Cyber & Infrastructure Engineer to drive the next phase of its Microsoft cloud environment and cyber security strategy. This role offers an opportunity to join a forward-thinking IT function and be a key player in building secure, scalable systems and ensuring the … organisation stays ahead of evolving cyber threats. The successful candidate will take ownership of security architecture in a Microsoft cloud infrastructure environment to deliver resilient, and future proof solutions. Key Responsibilities: Implement and enhance secure, Microsoft Azure and Microsoft 365 platforms. Strengthen and manage the organisation’s security posture using Microsoft Defender for Endpoint, Sentinel, Intune, and other Microsoft … XDR, and CrowdStrike (or similar platforms) to improve threat detection and response capabilities. Maintain effective access controls, including RBAC and Conditional Access Collaborate with Risk & Compliance teams to align infrastructure with ISO 27001, NIST, and CIS frameworks. Act as the technical SME for security infrastructure and collaborate with other Cloud, Compliance and Development teams Skills & Experience: Strong track More ❯